Polyhedron

Synthesis of different pyrazine-bridged platinum (II) complexes and 1 H NMR study of their catalytic abilities in the hydrolysis of the N-acetylated l-methionylglycine

S Rajković, DP Ašanin, MD Živković, MI Djuran

Index: Rajkovic, Snezana; Asanin, Darko P.; Zivkovic, Marija D.; Djuran, Milos I. Polyhedron, 2013 , vol. 65, p. 42 - 47

Full Text: HTML

Citation Number: 13

Abstract

Abstract Four binuclear {[Pt (L) Cl] 2 (μ-pz)} Cl 2-type complexes have been synthesized and characterized by elemental microanalyses and NMR (1 H and 13 C) spectroscopy (L is ethylenediamine, en;(±)-1, 2-propylenediamine, 1, 2-pn; isobutylenediamine, ibn; trans-(±)- 1, 2-diaminocyclohexane, dach and pz is bridging pyrazine ligand). The chlorido complexes were converted into the corresponding aqua species,{[Pt (L)(H 2 O)] 2 (μ-pz)} 4+, and 1 H ...